Double Ring Graphite Crucible

Maintain stability at high temperatures to ensure that the double ring graphite crucible can be used for a long time in high-temperature environments. In addition, the double ring graphite crucible we manufacture also has the following characteristics:
High temperature resistance: able to withstand extremely high temperatures, usually reaching thousands of degrees Celsius, thanks to the use of high-quality graphite materials. At high temperatures, the graphite structure remains stable and is not easily melted or deformed.
Good thermal conductivity: It has excellent thermal conductivity and can quickly transfer heat to the melt, promoting chemical reactions or physical changes. During the heating process, heat is rapidly conducted through the graphite material to the interior of the double ring graphite crucible, ensuring uniform heating of the melt and improving melting efficiency.
Chemical stability: It has strong corrosion resistance to various chemical substances, including strong acids, strong bases, etc. During the melting process, high-purity double ring graphite crucibles can resist chemical corrosion from the melt, maintain structural stability, and do not react with the melt.
Sealing and smoothness: Good sealing performance can prevent the melt from leaking or being contaminated by external factors during the melting process. The inner wall is smooth and dense, with low permeability, which helps to reduce the residue and adhesion of the melt on the inner wall of the double ring graphite crucible.
Durability and easy maintenance: Long service life, able to withstand multiple melting and cleaning without being easily damaged. Cleaning and maintenance are relatively simple and convenient, as its inner wall is smooth and not easily adhered to molten residue.